⟁ Minnesota Well Data field records · 2026 survey

Minnesota Well Data › Washington County › Mahtomedi (55115)

Mahtomedi, MN (55115): well depth, water level & drilling cost

✓ 121 CWI records · Washington County

170 ftmedian well depth
129 ft–198 fttypical depth range
54 ftmedian static water level
25 gpmmedian yield (110 tests)

How deep are wells in Mahtomedi (55115), Minnesota?

The median drilled well depth in Mahtomedi (55115) is 170 ft, based on 121 wells with recorded depths in the state CWI database. Half fall between 129 ft and 198 ft; 90% are shallower than 220 ft.

How much does it cost to drill a well in Mahtomedi (55115)?

Applying published per-foot rates to the local median depth of 160 ft: drilling and casing alone typically runs $4,000–$10,400; a complete system including pump, pressure tank, and hookup typically runs $9,600–$16,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in Mahtomedi (55115)?

The median static water level is 54 ft below ground surface (middle half of wells: 30 ft–78 ft), from 89 measurements.

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Drilled depth distribution

0–50 ft 2 50–100 ft 21 100–150 ft 23 150–200 ft 45 200–300 ft 25 300–400 ft 5 400–600 ft 0 600+ ft 0
Looking at a specific property in Mahtomedi (55115)?

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Part of Washington County well records.

Method: medians computed from CWI records (water-supply wells only (domestic, irrigation, public/community supply, commercial, industrial) — monitoring, observation, test, injection, heat-pump and environmental boreholes excluded; depths 0–5,000 ft), grouped by ZIP from the recorded address. Cost estimate applies published per-foot ranges to the local median depth — full methodology & sources.